To Concentrate

Infinitive: to concentrate
Gerund: concentrating
Past participle: concentrated
Simple past: concentrated


Irregular forms
Auxilliary verb
Spelling change

Indicative

Present
I concentrate I concentrate
you concentrate you concentrate
he/she/it concentrates he/she/it concentrates
we concentrate we concentrate
they concentrate they concentrate
you concentrate you concentrate
I do not concentrate I don't concentrate
you do not concentrate you don't concentrate
he/she/it does not concentrate he/she/it doesn't concentrate
we do not concentrate we don't concentrate
they do not concentrate they don't concentrate
you do not concentrate you don't concentrate
Preterite
I concentrated I concentrated
you concentrated you concentrated
he/she/it concentrated he/she/it concentrated
we concentrated we concentrated
they concentrated they concentrated
you concentrated you concentrated
I did not concentrate I didn't concentrate
you did not concentrate you didn't concentrate
he/she/it did not concentrate he/she/it didn't concentrate
we did not concentrate we didn't concentrate
they did not concentrate they didn't concentrate
you did not concentrate you didn't concentrate
Future
I will concentrate I'll concentrate
you will concentrate you'll concentrate
he/she/it will concentrate he/she/it'll concentrate
we will concentrate we'll concentrate
they will concentrate they'll concentrate
you will concentrate you'll concentrate
I will not concentrate I won't concentrate
you will not concentrate you won't concentrate
he/she/it will not concentrate he/she/it won't concentrate
we will not concentrate we won't concentrate
they will not concentrate they won't concentrate
you will not concentrate you won't concentrate

Perfect

Present
I have concentrated I've concentrated
you have concentrated you've concentrated
he/she/it has concentrated he/she/it's concentrated
we have concentrated we've concentrated
they have concentrated they've concentrated
you have concentrated you've concentrated
I have not concentrated I haven't concentrated
you have not concentrated you haven't concentrated
he/she/it has not concentrated he/she/it hasn't concentrated
we have not concentrated we haven't concentrated
they have not concentrated they haven't concentrated
you have not concentrated you haven't concentrated
Past
I had concentrated I'd concentrated
you had concentrated you'd concentrated
he/she/it had concentrated he/she/it'd concentrated
we had concentrated we'd concentrated
they had concentrated they'd concentrated
you had concentrated you'd concentrated
I had not concentrated I hadn't concentrated
you had not concentrated you hadn't concentrated
he/she/it had not concentrated he/she/it hadn't concentrated
we had not concentrated we hadn't concentrated
they had not concentrated they hadn't concentrated
you had not concentrated you hadn't concentrated
Future
I will have concentrated I'll have concentrated
you will have concentrated you'll have concentrated
he/she/it will have concentrated he/she/it'll have concentrated
we will have concentrated we'll have concentrated
they will have concentrated they'll have concentrated
you will have concentrated you'll have concentrated
I will not have concentrated I won't have concentrated
you will not have concentrated you won't have concentrated
he/she/it will not have concentrated he/she/it won't have concentrated
we will not have concentrated we won't have concentrated
they will not have concentrated they won't have concentrated
you will not have concentrated you won't have concentrated

Continuous

Present
I am concentrating I'm concentrating
you are concentrating you're concentrating
he/she/it is concentrating he/she/it's concentrating
we are concentrating we're concentrating
they are concentrating they're concentrating
you are concentrating you're concentrating
I am not concentrating I'm not concentrating
you are not concentrating you aren't concentrating
he/she/it is not concentrating he/she/it isn't concentrating
we are not concentrating we aren't concentrating
they are not concentrating they aren't concentrating
you are not concentrating you aren't concentrating
Past
I was concentrating I was concentrating
you were concentrating you were concentrating
he/she/it was concentrating he/she/it was concentrating
we were concentrating we were concentrating
they were concentrating they were concentrating
you were concentrating you were concentrating
I was not concentrating I wasn't concentrating
you were not concentrating you weren't concentrating
he/she/it was not concentrating he/she/it wasn't concentrating
we were not concentrating we weren't concentrating
they were not concentrating they weren't concentrating
you were not concentrating you weren't concentrating
Future
I will be concentrating I'll be concentrating
you will be concentrating you'll be concentrating
he/she/it will be concentrating he/she/it'll be concentrating
we will be concentrating we'll be concentrating
they will be concentrating they'll be concentrating
you will be concentrating you'll be concentrating
I will not be concentrating I won't be concentrating
you will not be concentrating you won't be concentrating
he/she/it will not be concentrating he/she/it won't be concentrating
we will not be concentrating we won't be concentrating
they will not be concentrating they won't be concentrating
you will not be concentrating you won't be concentrating

Continuous Perfect

Present
I have been concentrating I've been concentrating
you have been concentrating you've been concentrating
he/she/it has been concentrating he/she/it's been concentrating
we have been concentrating we've been concentrating
they have been concentrating they've been concentrating
you have been concentrating you've been concentrating
I have not been concentrating I haven't been concentrating
you have not been concentrating you haven't been concentrating
he/she/it has not been concentrating he/she/it hasn't been concentrating
we have not been concentrating we haven't been concentrating
they have not been concentrating they haven't been concentrating
you have not been concentrating you haven't been concentrating
Past
I had been concentrating I'd been concentrating
you had been concentrating you'd been concentrating
he/she/it had been concentrating he/she/it'd been concentrating
we had been concentrating we'd been concentrating
they had been concentrating they'd been concentrating
you had been concentrating you'd been concentrating
I had not been concentrating I hadn't been concentrating
you had not been concentrating you hadn't been concentrating
he/she/it had not been concentrating he/she/it hadn't been concentrating
we had not been concentrating we hadn't been concentrating
they had not been concentrating they hadn't been concentrating
you had not been concentrating you hadn't been concentrating
Future
I will have been concentrating I'll have been concentrating
you will have been concentrating you'll have been concentrating
he/she/it will have been concentrating he/she/it'll have been concentrating
we will have been concentrating we'll have been concentrating
they will have been concentrating they'll have been concentrating
you will have been concentrating you'll have been concentrating
I will not have been concentrating I won't have been concentrating
you will not have been concentrating you won't have been concentrating
he/she/it will not have been concentrating he/she/it won't have been concentrating
we will not have been concentrating we won't have been concentrating
they will not have been concentrating they won't have been concentrating
you will not have been concentrating you won't have been concentrating

Conditional

Present
I would concentrate I would concentrate
you would concentrate you would concentrate
he/she/it would concentrate he/she/it would concentrate
we would concentrate we would concentrate
they would concentrate they would concentrate
you would concentrate you would concentrate
I would not concentrate I wouldn't concentrate
you would not concentrate you wouldn't concentrate
he/she/it would not concentrate he/she/it wouldn't concentrate
we would not concentrate we wouldn't concentrate
they would not concentrate they wouldn't concentrate
you would not concentrate you wouldn't concentrate
Perfect
I would have concentrated I would've concentrated
you would have concentrated you would've concentrated
he/she/it would have concentrated he/she/it would've concentrated
we would have concentrated we would've concentrated
they would have concentrated they would've concentrated
you would have concentrated you would've concentrated
I would not have concentrated I wouldn't have concentrated
you would not have concentrated you wouldn't have concentrated
he/she/it would not have concentrated he/she/it wouldn't have concentrated
we would not have concentrated we wouldn't have concentrated
they would not have concentrated they wouldn't have concentrated
you would not have concentrated you wouldn't have concentrated

Imperative

(you) concentrate (you) concentrate
(we) let's concentrate (we) let's concentrate
(you) concentrate (you) concentrate
(you) do not concentrate (you) don't concentrate
(we) let's not concentrate (we) let's not concentrate
(you) do not concentrate (you) don't concentrate